2. Rachel McAdams and Ryan Gosling
Rachel McAdams and Ryan Gosling’s love story began on the set of The Notebook in 2004, where their on-screen chemistry was electric. Off-screen, they quickly became a couple, but after a breakup in 2007, fans were devastated. Fortunately, they reunited before parting ways again. Their romantic journey has continued to inspire fans who still see them as the ultimate Hollywood love story.